Cleaning base station and cleaning robot system

ABSTRACT

The cleaning base station includes a base, and an air supply device. The base is provided with a docking position for docking the cleaning robot and a working groove with a top opening. The mopping member of the cleaning robot is located above the working groove when the cleaning robot is docked at the docking position. The air supply device is arranged on the base. An output end of the air supply device is connected to at least one air outlet arranged in the working groove. The airflow is sent into the working groove from at least one direction and is conveyed to the top opening of the working groove to blow to the mopping member.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is based upon and claims priority to Chinese Patent Application CN 202110307875.6, filed Mar. 23, 2021, the entire contents of which are incorporated herein by reference.

TECHNICAL FIELD

The present disclosure relates to smart home devices, and more particular to a cleaning base station and a cleaning robot system.

BACKGROUND

With the continuous improvement of living standards and the acceleration of the pace of life, smart home products have emerged to bring convenience to people's lives and the cleaning robots have gradually entered millions of households.

The cleaning robot can automatically and intelligently mop and clean the indoor floor as long as its working program is set. Moreover, in traditional technology, after the cleaning robot completes mopping, the cleaning robot autonomously and intelligently enters the cleaning base station to clean the mopping member, so that the cleaning robot can perform mopping and cleaning work cyclically.

The cleaning base station in traditional technology is provided with a cleaning mechanism to clean the mopping member of the cleaning robot. However, In the traditional base station solutions, the cleaning solutions for the mopping member are water cleaning and physical spin-drying (or scraping), in which the mopping member cannot be completely dried, causing the interior of the cleaning base station and the mopping member to remain in a damp state for a long time, which is easy to breed bacteria and mosquitoes and affect the home living environment.

SUMMARY

There are provided a cleaning base station and a cleaning robot system according to embodiments of the present disclosure. The technical solution is as below:

According to a first aspect of embodiments of the present disclosure, there is provided a cleaning base station, comprising:

-   -   a base provided with a docking position for docking a cleaning         robot and a working groove with a top opening, wherein a mopping         member of the cleaning robot is located above the working groove         when the cleaning robot is docked at the docking position; and     -   an air supply device arranged on the base, wherein an output end         of the air supply device is communicated with at least one air         outlet arranged in the working groove, so that an airflow is         sent into the working groove from at least one direction and is         conveyed to a top opening of the working groove, in order to         blow to the mopping member.

According to a second aspect of embodiments of the present disclosure, there is provided a cleaning robot system, comprising:

a cleaning robot; and

a cleaning base station comprising:

-   -   a base provided with a docking position for docking a cleaning         robot and a working groove with a top opening, wherein a mopping         member of the cleaning robot is located above the working groove         when the cleaning robot is docked at the docking position; and     -   an air supply device arranged on the base, wherein an output end         of the air supply device is communicated with at least one air         outlet arranged in the working groove, so that an airflow is         sent into the working groove from at least one direction and is         conveyed to a top opening of the working groove, in order to         blow to the mopping member.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solutions in the embodiments of the present disclosure more clearly, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only of the present disclosure. For some embodiments, those of ordinary skill in the art can obtain other drawings based on these drawings without creative labor.

FIG. 1 is a schematic structural view of a feasible implementation manner of a cleaning base station according to an embodiment of the present disclosure.

FIG. 2 is a schematic structural view of an airflow path of the cleaning base station according to an embodiment of the present disclosure.

FIG. 3 is a schematic structural view of another feasible implementation manner of the cleaning base station according to an embodiment of the present disclosure.

FIG. 4 is a partial top view of a cleaning position in the cleaning base station shown in FIG. 3 along a direction of an arrow S.

FIG. 5 is a schematic block diagram of a process of the cleaning robot system.

DETAILED DESCRIPTION

The embodiments of the present disclosure are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, which are intended to explain the present disclosure, but should not be understood as a limitation of the present disclosure.

In the description of the present disclosure, it should be understood that the terms indicating orientation or positional relationship such as “length”, “width”, “up”, “down”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present disclosure and simplifying the description, instead of indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as a limitation of the present disclosure.

In addition, the terms such as “first”, “second” and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first”, “second” and the like may explicitly or implicitly include one or more of these features. In the description of the present disclosure, “plurality” means two or more, unless otherwise specifically defined.

In the present disclosure, unless otherwise clearly specified and limited, the terms such as “arrange”, “link”, “connect”, “fixed” and the like should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated connection. It may be a mechanical connection or an electrical connection. It may be a direct connection or an indirect connection through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present disclosure can be understood according to specific circumstances.

As shown in FIGS. 1 and 2, the embodiment of the present disclosure provides a cleaning base station 10 for storing the cleaning robot 100 and drying the mopping member 101. Even further, the cleaning base station 10 may be configured to clean the mopping member 101 of the cleaning robot 100 and then dry the mopping member 101.

Specifically, the cleaning base station 10 includes a base 11 and an air supply device 20, which form a drying subsystem of the cleaning base station 10 for drying the mopping member 101. In this circumstance, the cleaning base station 10 directly blows an airflow to the mopping member 101 for drying. The base 11 is provided with a docking position for docking the cleaning robot 100 and an accommodating space 111 corresponding to the mopping member 101 of the cleaning robot 100. The base 11 is provided with a working groove, and the accommodating space 111 is an upper space corresponding to the working groove, that is, the mopping member 101 of the cleaning robot 100 is located in the accommodating space 111 above the working groove when the cleaning robot 100 is docked at the docking position. The base 11 is provided with a mounting space 112 for assembling other components, for example, the air supply device 20, that is, the air supply device 20 is arranged on the base 11. The mounting space 112 is communicated with the outside, and the accommodating space 111 is communicated with the mounting space 112. The air supply device 20 is arranged in the mounting space 112. The air supply device 20 is configured to inhale the airflow from the outside. The output end of the air supply device 20 is connected to at least one air outlet 110. The at least one air outlet 110 is provided in the working groove, so that the airflow is sent into the working groove from at least one direction, and is conveyed to the top opening of the working groove to blow toward the accommodating space, that is, the airflow blows toward the mopping member 101 to dry the mopping member 101, so that the mopping member 101 can be kept dry when the cleaning robot 100 is stored in the cleaning base station 10.

In this embodiment, the cleaning base station 10 further includes a heating device 30 arranged in the mounting space 112 of the base 11, and located in the airflow channel 113 between the output end of the air supply device 20 and the air outlet 110. When the cleaning robot 100 is used to clean the floor indoors, the cleaning robot 100 cyclically cleans the floor until the floor is cleaned completely. Then, the cleaning robot 100 enters the cleaning base station 10, and the mopping member 101 is located in the accommodating space 111. And then the air supply device 20 works to inhale air from the outside to generate airflow. The airflow is firstly blown through the heating device 30, so that the airflow is heated. The airflow continues to be blown to the air outlet 110 through the airflow channel 113 and enters the working groove, and finally the airflow is blown toward the mopping member 101 to heat and dry the mopping member 101 until the mopping member 101 is dried completely. When the hot airflow is blown to the mopping member 101 for drying, the hot airflow also dries other wet areas inside the cleaning base station 10 at the same time. In this way, both the mopping member 101 and other wet areas inside the cleaning base station 10 are finally dried completely by the hot airflow, avoiding providing environmental conditions for breeding bacteria and mosquitoes in the cleaning base station, thereby reducing the breeding of bacteria and mosquitoes, and improving the home living environment.

Specifically, in this embodiment, the air outlet 110 is circumferentially arranged around the working groove. More specifically, when the air outlets are more than one, the air outlets 110 are a plurality of through holes opened on the circumferential side wall of the working groove, so that the airflow enters the working groove from the plurality of through holes on the circumferential side wall of the working groove, and then is blown toward the top opening of the working groove to dry the mopping member 101 in the accommodating space 111. In this circumstance, optionally, the working groove may be a cylindrical groove, a square cylindrical groove, a spherical groove, an ellipsoidal groove or the like.

Alternatively, in this embodiment, the air outlet 110 is configured to be an annular opening. In this circumstance, the working groove may be a cylindrical groove, a spherical groove, or an ellipsoidal groove. The air outlet 110 of the annular opening is similar to the air outlet of a bladeless fan, so that the airflow passes through the regular or irregular airflow channel 113 and finally exits from the annular opening and blows to the mopping member 101.

Alternatively, in this embodiment, the air outlet 110 is provided at the bottom of the working groove, so that the airflow directly blows upward to the mopping member 101 in the accommodating space 111 with the top opening after entering the working groove from the air outlet 110 at the bottom of the working groove.

Alternatively, in this embodiment, the air outlet 110 may be a combination of at least two of the above-mentioned methods.

As shown in FIG. 1, in the cleaning base station 10 of this embodiment, the working groove is a sewage collection cavity, and the accommodating space 111 is located above the sewage collection cavity. A cleaning plate (not shown in the figures) is provided in the sewage collection cavity. After the cleaning robot 100 is docked at the docking position, the mopping member 101 is placed on the cleaning plate, so that the mopping member 101 can be cleaned. During the cleaning process of the mopping member 101, the liquid dripping from the cleaning plate merges into the sewage collection cavity (in this circumstance, the cleaning plate may be provided with holes, and the liquid after cleaning the mopping member 101 flows into the sewage collection cavity from these holes). The sewage is stored, or is directly discharged by a sewer connected to the sewage collection cavity. The sewage collection cavity is connected to the mounting space 112 through the airflow channel 113, and a gap is provided between the circumferential edge of the cleaning plate and the cavity wall of the sewage collection cavity, so that the heated airflow from the air outlet 110 passes through the sewage collection cavity through the airflow channel 113. The relatively high-temperature airflow can sterilize some bacteria in the sewage collection cavity, and dry the inside of the sewage collection cavity, so that it is not easy to appear peculiar smell. Then, the airflow continues to blow to the mopping member 101 located in the accommodating space 111 from the gap between the circumferential edge of the cleaning plate and the cavity wall of the sewage collection cavity, to dry the mopping member 101 of the cleaning robot 100.

Alternatively, in this embodiment, the working groove is the cleaning groove 115, the accommodating space 111 is located above the cleaning groove 115. A uniform air space 114 is formed below the cleaning groove 115, and the uniform air space 114 becomes a part of the airflow channel 113. The at least one air outlet 110 provided on the cleaning groove 115 is communicated with the uniform air space 114. When the air outlets are more than one, the air outlets 110 are a plurality of through holes opened on the circumferential groove wall or/and the bottom wall of the cleaning groove 115, so that the airflow in the uniform air space 114 enters the working groove from the plurality of through holes at the same time and blows to the top opening of the working groove to dry the mopping member 101 located in the accommodating space 111. Alternatively, in this embodiment, when the air outlet is one, the air outlet 110 may be a gap opened between the cleaning groove 115 and the uniform air space 114, and the gap may be an annular gap. In this circumstance, the airflow passes through the gap and blows to the top opening of the working groove to dry the mopping member 101 in the accommodating space 111. The mopping member 101 is suspended on the cleaning groove 115 when the cleaning robot 100 is docked at the docking position. As shown in FIG. 4, if the mopping member 101 of the cleaning robot 100 is a circular member, the cleaning groove 115 may be designed as a circular groove to allow the mopping member 101 to pass through, that is, a vertical projection of the circular mopping member 101 on the cleaning groove 115 is within the area of the bottom of the cleaning groove 115. In addition, in this circumstance, the cleaning base station 10 further includes a spray mechanism 40, a driving device 50, and a scraping plate 60. The spray mechanism 40 is arranged on the bottom of the cleaning groove 115, which is configured to spray liquid to the mopping member 101 for cleaning (in this circumstance, the cleaning base station 10 is no longer provided with the cleaning plate, and the spray mechanism 40 directly spray liquid on the mopping member 101 to clean the mopping member 101). In this way, the liquid dripping from the mopping member 101 is received by the cleaning groove 115. The uniform air space 114 is provided with a water collecting tank 116, and the cleaning groove 115 is in communicated with the water collecting tank 116, that is, after the cleaning groove 115 receives the liquid, the liquid flows into the water collecting tank 116 for storage. When the water collecting tank 116 is almost full, the water collecting tank 116 is taken out to be poured out the stored liquid, and then the empty water collecting tank 116 is put in place. As shown in FIGS. 1, 2 and 4, the driving device 50 is mounted on the base 11, and the scraping plate 60 is movably mounted on the base 11. One end of the scraping plate 60 extends to the area where the cleaning groove 115 is and squeezes the mopping member, and the other end of the scraping plate 60 is connected to the power output structure of the driving device 50. After the spray mechanism 40 cleans the mopping member 101, the driving device 50 drives the scraping plate 60 to move relative to the mopping member 101 to squeeze out the liquid in the mopping member 101, that is, the scraping plate 60 is driven by the driving device 50 to reciprocate along the YY′ direction shown in FIG. 4 to scrape the mopping member 101, thereby scraping the liquid in the mopping member 101 as dry as possible. In this way, before the drying subsystem performs drying work on the mopping member 101, the scraping plate 60 is configured to squeeze the moisture in the mopping member 101 as much as possible, and then the air supply device 20 of the drying subsystem is configured to inhale air to form the airflow. The airflow is heated by the heating device 30, and the heated airflow enters the uniform air space 114 through the airflow channel 113, and then the airflow in the uniform air space 114 evenly exits the air outlet 110 into the cleaning groove 115. The airflow is finally blown upwards to dry the mopping member 101, thereby further improving the drying efficiency of the mopping member 101.

Alternatively, in this embodiment, the working groove is a groove provided on the base 11. The groove may be formed by a detachable or non-detachable member, for example, it is formed by a detachable box, the inner space of which is the groove. The groove may also be formed by directly recessing inward on the base 11. The working groove may be configured to arrange a cleaning groove 115. Specifically, the cleaning base station 10 further includes a partition (not shown in the figures), which is provided in the working groove to divide the working groove into a cleaning groove 115 and a sewage collection cavity (the partition may be a groove-shaped member, and the groove space in the groove-shaped member is the cleaning groove 115). One or more the air outlets 110 are arranged on the partition to communicate the cleaning groove 115 with the sewage collection cavity, and the remaining air outlets 110 are arranged on the circumferential side wall of the cleaning groove 115. The sewage collection cavity is communicated with the airflow channel 113. In this way, the airflow inhaled by the air supply device 20 is heated by the heating device 30 and firstly enters the sewage collection cavity along the airflow channel 113 (of course, the airflow inhaled by the air supply device 20 can also enter the sewage collection cavity without being heated, that is, the airflow channel 113 is not provided with the heating device 30), and then the airflow enters the cleaning groove 115 from the sewage collection cavity, and finally blows to the mopping member 101 located in the accommodating space 111. In this circumstance, a support column may be provided where the water collection cavity 116 is located shown in FIG. 1, namely below the cleaning groove 115, to support the cleaning groove 115, so as to form a continuous annular opening between the circumferential side wall of the working groove and the opening periphery of the cleaning groove 115. The annular opening constitutes one the air outlet 110 in this case. In addition, one or more through holes provided on the partition constitutes one or more air outlets 110 (i.e. the through holes connecting the cleaning groove 115 to the sewage collection cavity), and the accommodating space 111 is located above the cleaning groove 115. When the sewage collection cavity is almost full, the sewage is discharged through the sewage pipe connected to the sewage collection cavity. The sewage pipe may be connected to the outside or the sewage tank. After the sewage is discharged, the airflow provided by the air supply device 20 directly passes through the sewage collection cavity after discharging sewage, and dry the sewage collection cavity for storing sewage by blowing. The airflow is divided into two airflows in two directions after passing through the sewage collection cavity. One airflow in one direction exits through the annular opening, and the other airflow exits through the through hole at the bottom of the cleaning groove 115, and both airflows can eventually be directed to the mopping member 101. The airflow provided by the air supply device 20 in this manner can dry the sewage collection cavity, the cleaning groove and the mopping member 101 at the same time.

In the cleaning base station 10 of this embodiment, the cleaning base station 10 further includes a control module (not shown in the figures) arranged on the base 11. The control module is communicatively connected to the air supply device 20, the heating device 30, the spray mechanism 40, the driving device 50, and the control unit in the cleaning robot 100 (by a wired communication connection or by a wireless communication connection). The control module can control the air supply device 20, the heating device 30, the spray mechanism 40, the driving device 50 and the cleaning robot 100 to perform work by installed predetermined work programs. In addition, the cleaning base station 10 further includes a position sensing device (not shown in the figures. The position sensing device is communicatively connected to the control module (either by a wired communication connection or by a wireless communication connection) and the control unit in the cleaning robot 100. In this way, the position sensing device is configured to detect the relative position between the mopping member 101 of the cleaning robot 100 and the accommodating space 111 in real time, and transmits the relative position information to the control module. When the position sensing device detects that the mopping member 101 is already located in the accommodating space 111, the control module controls the spray mechanism 40 to clean the mopping member 101. The control module controls the spray mechanism 40 to stop the cleaning work after the spray mechanism 40 cleans the mopping member 101 for a period of time (the cleaning time can be set in the control module according to practice needs, and in the cleaning time the mopping member 101 can be cleaned by spraying). Then, the control module controls the driving device 50 to drive the scraping plate 60 to scrape the mopping member 101. The driving device 50 drives the scraping plate 60 to reciprocate several times, thereby squeezing the moisture in the mopping member 101 as much as possible. Then, the control module controls the air supply device 20 and the heating device 30 to operate to dry the mopping member 101 until the mopping member 101 is completely dried (the duration of the drying work can be set in the control module according to practice needs).

In addition, an air inlet assembly 70 is arranged at the air inlet position where the mounting space 112 is communicated with the outside, and the air inlet assembly 70 is configured to filter the intake air and block the bulky debris.

FIG. 3 and FIG. 4 are structural views of another feasible implementation manner of the cleaning base station 10 according to the embodiment of the present disclosure. In this embodiment, the working groove is a cleaning groove 115 (or the working groove is divided into a cleaning groove 115 and a sewage collection cavity by the partition), and a plurality of air outlet openings 120 are provided on the circumferential position of a top of the side wall of the cleaning groove 115. These air outlet openings 120 are all communicated with the uniform air space 114 (alternatively, these air outlet openings 120 are communicated with the sewage collection chamber. The uniform air space 114 is taken as an illustration below). So a part of the airflow in the uniform air space 114 enters the cleaning groove 115 from the air outlet 110 and blows upward to the mopping member 101 for drying, and other part of the airflow directly blows out from the air outlet openings 120 to blow to the mopping member 101 for drying at the same time.

When the cleaning robot is used to clean the floor indoors, the cleaning robot cyclically cleans the floor until the floor is completely cleaned. Then, the cleaning robot enters the cleaning base station and stops, and the mopping member is located on the working groove of the cleaning base station. The air supply device works to inhale air from the outside to generate the airflow. The output end of the air supply device is communicated with at least one air outlet, and the airflow blows to the mopping member through the air outlet, thereby drying the mopping member until the mopping member is completely dried. When the airflow blows to the mopping member for drying, the airflow also dries the wet areas inside the cleaning base station. In this way, both the mopping member and the wet areas inside the cleaning base station are eventually and completely dried by the airflow, avoiding providing environmental conditions for breeding bacteria and mosquitoes in the cleaning base station, thereby reducing the breeding of bacteria and mosquitoes and improving the home living environment.

According to another aspect of the present disclosure, provided is a cleaning robot system. Specifically, the cleaning robot system includes a cleaning robot 100 and the aforementioned cleaning base station 10. FIG. 5 is a block diagram of a working process of the cleaning robot system. When the cleaning robot 100 is in an initial state of the cleaning base station 10, the mopping member 101 is in a clean and dry state at this time. When the user operates the control module of the cleaning base station 10 to start a predetermined work program for cleaning the floor, the control module firstly controls the spray mechanism 40 to spray liquid to the mopping member 101 to clean the mopping member 101. And then the control module controls the scraping plate 60 to scrape the mopping member 101. At this time, the mopping member 101 is in a wet state suitable for mopping and cleaning the floor, and then the control module controls the cleaning robot 100 to leave the cleaning base station 10 to mop and clean the floor. After the cleaning robot 100 mops the floor for a period of time (at this time, the mopping element 101 is relatively dirty after mopping the floor for the period of time), the control module controls the cleaning robot 100 to return to the cleaning base station 10. When the control module determines that the cleaning robot 100 has not completed mopping and cleaning the floor, it controls the spray mechanism 40 to clean the mopping member 101, and then controls the scraping plate 60 to scrape the mopping member 101, and then controls the cleaning robot 100 to leave the cleaning base station 10 and continue to mopping and cleaning the floor. When the control module determines that the cleaning robot 100 has completed mopping and cleaning the floor, it controls the spray mechanism 40 to clean the mopping member 101, and then controls the scraping plate 60 to scrape the mopping member 101, and then controls the air supply device 20 and the heating device 30 to work to dry the mopping member 101 until the mopping member 101 is completely dried. In addition, the control module transmits a notification instruction of finishing mopping and cleaning the floor to the control unit in the cleaning robot 100, thereby controlling the cleaning robot 100 to stay in the cleaning base station 10, in other word, the work of the cleaning robot system has ended. At this time, the cleaning robot system is in a standby state, waiting for the user to operate the control module of the cleaning base station 10 again to start a preset program for cleaning the floor.

Described above are only the exemplary embodiments of the present disclosure, which are not intended to limit the present disclosure. Any modification, equivalent replacement and improvement made within the spirit and principle of the present disclosure shall be included within the protection scope of the present disclosure. 

What is claimed is:
 1. A cleaning base station, comprising: a base provided with a docking position for docking a cleaning robot and a working groove with a top opening, wherein a mopping member of the cleaning robot is located above the working groove when the cleaning robot is docked at the docking position; and an air supply device arranged on the base, wherein an output end of the air supply device is communicated with at least one air outlet arranged in the working groove, so that an airflow is sent into the working groove from at least one direction and is conveyed to a top opening of the working groove, in order to blow to the mopping member.
 2. The cleaning base station of claim 1, wherein the air outlet is circumferentially arranged around the working groove.
 3. The cleaning base station of claim 2, wherein the air outlet is an annular opening.
 4. The cleaning base station of claim 1, wherein the air outlets are a plurality of through holes opened in a circumferential side wall of the working groove when the air outlets are more than one.
 5. The cleaning base station of claim 1, wherein the at least one air outlet is arranged on a bottom of the working groove.
 6. The cleaning base station of claim 1, further comprising a heating device arranged on the base, wherein the heating device is located in an airflow channel between the output end of the air supply device and the at least one air outlet.
 7. The cleaning base station of claim 6, wherein the working groove is a sewage collection cavity, and a cleaning plate is arranged on the sewage collection cavity for placing the mopping member, and wherein a gap is provided between an circumferential edge of the cleaning plate and a cavity wall of the sewage collection cavity, so that the airflow enters the sewage collection cavity and blows toward the mopping member through the gap.
 8. The cleaning base station of claim 6, wherein the working groove is a cleaning groove, and the mopping member is suspended on the cleaning groove when the cleaning robot is docked at the docking position, wherein the cleaning base station further comprises: a spray mechanism arranged on a bottom of the cleaning groove and configured to spray liquid to the mopping member for cleaning; a driving device arranged on the base; and a scraping plate movably mounted on the base, one end of the scraping plate extends to an area where the cleaning groove is and squeezes the mopping member, and the other end of the scraping plate is connected to a power output structure of the driving device, so that the driving device drives the scraping plate to move relative to the mopping member to squeeze out liquid in the mopping member.
 9. The cleaning base station of claim 8, further comprising a control module arranged on the base, wherein the control module is communicated with the air supply device, the heating device, the spray mechanism, the driving device and a control unit in the cleaning robot, in order to control the air supply device, the heating device, the spray mechanism, the driving device and the cleaning robot to perform work according to predetermined working programs.
 10. The cleaning base station of claim 1, wherein the base is provided with a groove, and the working groove is the groove, wherein the cleaning base station further comprises a partition arranged in the groove, which divides the groove into a cleaning groove and a sewage collection cavity, and wherein the at least one air outlet is arranged on the partition, to communicate the cleaning groove with the sewage collection cavity.
 11. The cleaning base station of claim 1, wherein the working groove is the cleaning groove, wherein a uniform air space is formed below the cleaning groove and communicated with the cleaning groove.
 12. The cleaning base station of claim 11, wherein the at least one air outlet provided in the cleaning groove is communicated with the uniform air space, so that airflow in the uniform air space evenly exits the air outlet into the cleaning groove.
 13. The cleaning base station of claim 11, wherein the uniform air space is provided with a water collecting tank, and the cleaning groove is in communicated with the water collecting tank, so that the water collecting tank stores liquid from the cleaning groove.
 14. The cleaning base station of claim 11, wherein a plurality of air outlet openings are provided on the circumferential position of a top of a side wall of the cleaning groove, and communicated with the uniform air space.
 15. The cleaning base station of claim 1, wherein the working groove is a groove provided on the base, and the groove is formed by a detachable or non-detachable member.
 16. The cleaning base station of claim 1, wherein the base is provided with a mounting space, wherein an air inlet assembly is arranged at an air inlet position where the mounting space is communicated with outside, and the air inlet assembly is configured to filter intake air and block bulky debris.
 17. A cleaning robot system, comprising: a cleaning robot; and a cleaning base station comprising: a base provided with a docking position for docking a cleaning robot and a working groove with a top opening, wherein a mopping member of the cleaning robot is located above the working groove when the cleaning robot is docked at the docking position; and an air supply device arranged on the base, wherein an output end of the air supply device is communicated with at least one air outlet arranged in the working groove, so that an airflow is sent into the working groove from at least one direction and is conveyed to a top opening of the working groove, in order to blow to the mopping member.
 18. The cleaning robot system of claim 17, wherein the air outlet is circumferentially arranged around the working groove.
 19. The cleaning robot system of claim 18, wherein the air outlet is an annular opening.
 20. The cleaning robot system of claim 17, wherein the air outlets are a plurality of through holes opened in a circumferential side wall of the working groove when the air outlets are more than one. 